Agilent Seahorse XF HS Mini analyzer measures and reports the oxygen consumption rate (OCR), proton efflux rate (PER) or extracellular acidification rate (ECAR), as well as ATP production rates of live cells in an eight-well miniplate format. These measurements are critical elements of energy metabolism and vital indicators of mitochondrial health, toxicity, and overall cellular (dys)function. Together, these measurements provide a systems-level view of cellular metabolic function in cultured cells and ex vivo samples.